Pondering dropping my own line of subs instead of just having me some built for my personal system, Got proto tsp's pulled, fits in its own niche, will not be flashy but is fairly clean aesthetically, and except for cone and spiders from proven platforms we are all familiar with everything else is new tooling. Heres the tsp's. My idea was to target the true sql market with a sub that is capable of respectable output and transience not seen in the price range. Basically, I wanted 30Hz to blur my mirrors, 45 to hit me in the chest like an explosion and to hear when the bass guitarist slides his fingers up the strings and for the sub stage to blend seamlessly into the front like is associated with a/d/s, focal, etc.